"These storms have a history of damaging winds," said McLean. "Numerous trees are down in Sauk county as a result. In addition, these storms are capable of producing large hail and torrential rainfall."

McLean said there is a chance for additional thunderstorm development this afternoon.

The heat may return to southern Wisconsin in between the storms.

"Expect hot and very humid conditions this afternoon," said McLean. "Highs will be near 90 with heat index values in the upper 90s."